How Hummingbirds Evolved to Thrive In High Altitudes
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Hummingbirds have long been admired for their striking jewel-like plumage and minute size. With over 356 recognized species, these dainty creatures are found all the way from Alaska to the southernmost part of South America. And though they are the smallest members of the avian community, they have the largest brains (in proportion to their bodies) and are known to be quite smart! A hummingbird will remember every flower it has ever visited, and how long the plant will take to refill with nectar.
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지금 학습 시작하기댓글 188개
lorde12년 이하that is way cool little birds that are so smart but know affence but they are smarter than an average human lol.- pie lover12년 이하my little brother looks like a humming bird : )))) <3 love you bro !!!
- pie lover12년 이하that is so cool and amazing I wish I was a humming bird : )))))
- girlygirl10112년 이하this is so amazing thanks for everything
- FireKraken5212년 이하cool!!!!!!
- FireKraken5212년 이하cool
- Kyler12년 이하AMAZING...but how?
kell-bell12년 이하wow this is amazing- anonymous12년 이하coolness2 you need to shut up
- gonzalezrc12년 이하I didn't know their are 356 species in Alaska.